142460760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 256

約数和(自身を含む): 493516800

約数和(自身を除く): 351056040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 47, 52, 58, 60, 65, 67, 78, 87, 94, 104, 116, 120, 130, 134, 141, 145, 156, 174, 188, 195, 201, 232, 235, 260, 268, 282, 290, 312, 335, 348, 376, 377, 390, 402, 435, 470, 520, 536, 564, 580, 611, 670, 696, 705, 754, 780, 804, 870, 871, 940, 1005, 1128, 1131, 1160, 1222, 1340, 1363, 1410, 1508, 1560, 1608, 1740, 1742, 1833, 1880, 1885, 1943, 2010, 2262, 2444, 2613, 2680, 2726, 2820, 3016, 3055, 3149, 3480, 3484, 3666, 3770, 3886, 4020, 4089, 4355, 4524, 4888, 5226, 5452, 5640, 5655, 5829, 6110, 6298, 6815, 6968, 7332, 7540, 7772, 8040, 8178, 8710, 9048, 9165, 9447, 9715, 10452, 10904, 11310, 11658, 12220, 12596, 13065, 13630, 14664, 15080, 15544, 15745, 16356, 17420, 17719, 18330, 18894, 19430, 20445, 20904, 22620, 23316, 24440, 25192, 25259, 26130, 27260, 29145, 31490, 32712, 34840, 35438, 36660, 37788, 38860, 40890, 40937, 45240, 46632, 47235, 50518, 52260, 53157, 54520, 58290, 62980, 70876, 73320, 75576, 75777, 77720, 81780, 81874, 88595, 91321, 94470, 101036, 104520, 106314, 116580, 122811, 125960, 126295, 141752, 151554, 163560, 163748, 177190, 182642, 188940, 202072, 204685, 212628, 233160, 245622, 252590, 265785, 273963, 303108, 327496, 354380, 365284, 377880, 378885, 409370, 425256, 456605, 491244, 505180, 531570, 547926, 606216, 614055, 708760, 730568, 757770, 818740, 913210, 982488, 1010360, 1063140, 1095852, 1187173, 1228110, 1369815, 1515540, 1637480, 1826420, 2126280, 2191704, 2374346, 2456220, 2739630, 3031080, 3561519, 3652840, 4748692, 4912440, 5479260, 5935865, 7123038, 9497384, 10958520, 11871730, 14246076, 17807595, 23743460, 28492152, 35615190, 47486920, 71230380, 142460760]

約数ペア:

[(1, 142460760), (2, 71230380), (3, 47486920), (4, 35615190), (5, 28492152), (6, 23743460), (8, 17807595), (10, 14246076), (12, 11871730), (13, 10958520), (15, 9497384), (20, 7123038), (24, 5935865), (26, 5479260), (29, 4912440), (30, 4748692), (39, 3652840), (40, 3561519), (47, 3031080), (52, 2739630), (58, 2456220), (60, 2374346), (65, 2191704), (67, 2126280), (78, 1826420), (87, 1637480), (94, 1515540), (104, 1369815), (116, 1228110), (120, 1187173), (130, 1095852), (134, 1063140), (141, 1010360), (145, 982488), (156, 913210), (174, 818740), (188, 757770), (195, 730568), (201, 708760), (232, 614055), (235, 606216), (260, 547926), (268, 531570), (282, 505180), (290, 491244), (312, 456605), (335, 425256), (348, 409370), (376, 378885), (377, 377880), (390, 365284), (402, 354380), (435, 327496), (470, 303108), (520, 273963), (536, 265785), (564, 252590), (580, 245622), (611, 233160), (670, 212628), (696, 204685), (705, 202072), (754, 188940), (780, 182642), (804, 177190), (870, 163748), (871, 163560), (940, 151554), (1005, 141752), (1128, 126295), (1131, 125960), (1160, 122811), (1222, 116580), (1340, 106314), (1363, 104520), (1410, 101036), (1508, 94470), (1560, 91321), (1608, 88595), (1740, 81874), (1742, 81780), (1833, 77720), (1880, 75777), (1885, 75576), (1943, 73320), (2010, 70876), (2262, 62980), (2444, 58290), (2613, 54520), (2680, 53157), (2726, 52260), (2820, 50518), (3016, 47235), (3055, 46632), (3149, 45240), (3480, 40937), (3484, 40890), (3666, 38860), (3770, 37788), (3886, 36660), (4020, 35438), (4089, 34840), (4355, 32712), (4524, 31490), (4888, 29145), (5226, 27260), (5452, 26130), (5640, 25259), (5655, 25192), (5829, 24440), (6110, 23316), (6298, 22620), (6815, 20904), (6968, 20445), (7332, 19430), (7540, 18894), (7772, 18330), (8040, 17719), (8178, 17420), (8710, 16356), (9048, 15745), (9165, 15544), (9447, 15080), (9715, 14664), (10452, 13630), (10904, 13065), (11310, 12596), (11658, 12220)]